Oxer

An oxer is a type of jump used in equestrian show jumping competitions, designed to test a horse and rider's skill. It consists of two vertical fences placed close together, with a spreading top rail that creates a wide obstacle. The goal is for the horse to jump over both parts in one smooth motion without knocking down the rails. Oxers can be set at various heights and widths, challenging the horse’s power, timing, and the rider’s control. They are a common feature in courses designed to assess agility and precision in jumping.